42649832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280591}}^1$

素因数の和:280616

約数の個数: 16

約数和(自身を含む): 84177600

約数和(自身を除く): 41527768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280591, 561182, 1122364, 2244728, 5331229, 10662458, 21324916, 42649832]

約数ペア:

[(1, 42649832), (2, 21324916), (4, 10662458), (8, 5331229), (19, 2244728), (38, 1122364), (76, 561182), (152, 280591)]